134488034540 has 48 divisors (see below), whose sum is σ = 282948422400. Its totient is φ = 53695595712.

The previous prime is 134488034537. The next prime is 134488034617. The reversal of 134488034540 is 45430884431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134488034491 and 134488034500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35586371 + ... + 35590149.

It is an arithmetic number, because the mean of its divisors is an integer number (5894758800).

Almost surely, 2^134488034540 is an apocalyptic number.

134488034540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134488034540 is an abundant number, since it is smaller than the sum of its proper divisors (148460387860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134488034540 is a wasteful number, since it uses less digits than its factorization.

134488034540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614 (or 6612 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 134488034540 in words is "one hundred thirty-four billion, four hundred eighty-eight million, thirty-four thousand, five hundred forty".